Jeff Cowan Joins the Cell-Guardian Partners Program

Elyria, OH — May 27, 2026 — Rahm Sensor Development, Inc., the developer of Cell-Guardian™, a zero-touch inmate monitoring system that provides continuous, real-time oversight in correctional facilities, is proud to announce the addition of Jeff Cowan as its newest sales partner serving Arkansas, Louisiana, Oklahoma, and Texas.

“Jeff Cowan brings a wealth of law enforcement experience, integrity, and valued relationships to our sales team,” said Kevin O’Connor, Sales Director, at Cell-Guardian. “With his law enforcement background, Jeff will help us deliver critical safety technology to correctional staff who need an extra set of eyes to watch over their most vulnerable inmates.”

Cell-Guardian uses patented sensor fusion technology that combines radar, thermal imaging, and computer vision, along with artificial intelligence (AI), to continuously monitor and detect an inmate’s condition, movement, risk behaviors, and falls in real time without physical contact or wearable devices. The device sends instant alerts to corrections staff and provides time-stamped video documentation to support legal protection and operational accountability.

“As a former police officer, I understand the need by Sheriffs and their staff to have a game changing technology like Cell-Guardian,” said Jeff Cowan. “Correctional officers need all the resources they can get to protect staff and high-risk inmates from unforeseen events associated with detox, mental health episodes and medical incidents.”

For more information or to request a demo, please contact Jeff Cowan at 817.304.1921 or jeff.cowan@cell-guardian.com.